Which company owns MAC address prefix 58:B0:FE?

MAC address prefix 58:B0:FE is registered to Team EPS GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 58:B0:FE has a network interface built by Team EPS GmbH.

What is the OUI 58:B0:FE?

58:B0:FE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Team EPS GmbH. It covers every address from 58:B0:FE:00:00:00 to 58:B0:FE:FF:FF:FF, or 16,777,216 addresses in total. It is also written 58-B0-FE.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 58:B0:FE:00:00:00 that is 58:B0:FE — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.

Where is Team EPS GmbH located?

Team EPS GmbH is listed at Am Herdicksbach 2 - Halle 9 Waltrop DE 45731 in the IEEE OUI registry entry for 58:B0:FE. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Team EPS GmbH

MAC address prefix 58:B0:FE is registered to Team EPS GmbH in the IEEE OUI registry. Any device whose MAC address begins with 58:B0:FE has a network interface built by Team EPS GmbH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from 58:B0:FE:00:00:00 to 58:B0:FE:FF:FF:FF.

OUI prefix: 58:B0:FE
Hyphen form: 58-B0-FE
MAC range: 58:B0:FE:00:00:00 – 58:B0:FE:FF:FF:FF
Addresses in block: 16,777,216
Organization: Team EPS GmbH
Address: Am Herdicksbach 2 - Halle 9 Waltrop DE 45731
Source: IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2020-11-28Assigned to "Team EPS GmbH"
archived source →
2026-07-17Assigned to "Team EPS GmbH"

Nearby in the registry

The prefixes assigned immediately before and after 58:B0:FE:

FAQ

Which company owns MAC address prefix 58:B0:FE?: MAC address prefix 58:B0:FE is registered to Team EPS GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 58:B0:FE has a network interface built by Team EPS GmbH.
What is the OUI 58:B0:FE?: 58:B0:FE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Team EPS GmbH. It covers every address from 58:B0:FE:00:00:00 to 58:B0:FE:FF:FF:FF, or 16,777,216 addresses in total. It is also written 58-B0-FE.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 58:B0:FE:00:00:00 that is 58:B0:FE — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
Where is Team EPS GmbH located?: Team EPS GmbH is listed at Am Herdicksbach 2 - Halle 9 Waltrop DE 45731 in the IEEE OUI registry entry for 58:B0:FE. This is the address the organization registered with the IEEE, which may differ from its current operating address.